I reset my Sonos system to resolve some playback issues and now I can't get Line In on my Sonos Connect to work. When I play a CD on my stereo I want it to play on all my Sonos speakers when I choose Line In. I have the Rec Out (fixed) ports on my Parasound Halo Integrated connected to the Analog Audio In ports (RCA) on the Sonos Connect. In the Sonos Android app, I select Browse > Line In > Audio Component: Living Room (the Sonos Connect), then select Play Now. But I hear nothing on the Sonos speakers. (All speakers are in one group.)
I have Autoplay set to none, because I only want to broadcast to other Sonos speakers in my house when I choose Line In as a source on the Sonos Connect, not all the time.
How can I troubleshoot this?